d - 28.575 mm

D - 57.150 mm

T - 19.845 mm

B - 19.355 mm

C - 15.875 mm

a - 5.9 mm

r1 min. - 3.6 mm

r2 min. - 1.6 mm

Weight - 0,228 Kg

Basic dynamic load rating (C) - 48800 kN

Basic static load rating (C0) - 57100 kN

(Grease) Lubrication Speed - 5800 r/min

(Oil) Lubrication Speed - 8200 r/min

Calculation factor (e) - 0.33

Calculation factor (Y0) - 1.00

Calculation factor (Y1) - 1.82

• Model Number:H-1988R/H-1922
• Inner Diameter：28.575mm Outer Diameter：57.150mm Width：19.845mm
• Type：Tapered Roller Bearings
• Update date：2023-03-05
• Application:chuck industry,Broadcasting System,diving equipment,top industry,Reflective Materials Industrial fabrics,manual Tools,magnetic elements,labor insurance,Grinding and polishing equipment,industrial fans,drawing die
• Similar models:ISO 1988/1932 FBJ 1988/1932 ISB 1988/1922 SKF 1988/1922/Q NSK 1988/1922 CX 1988/1922 KOYO 1988R/1922 NTN 4T-1988/1922 Fersa 1988/1922 Timken 1988/1932
• BEARING POWER International Trading Co.,Ltd. specialize in H-1988R/H-1922 products，there is large inventory of NACHI H-1988R/H-1922 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the H-1988R/H-1922 Which NACHI H-1988R/H-1922 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  32217U	85	150	38,5	NTN	Tapered Roller Bearings
  4T-28137/28317	34,925	80,035	21,433	NTN	Tapered Roller Bearings
  528/522	47,625	101,6	34,925	FBJ	Tapered Roller Bearings
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  F-85378.1	24,8	36	51,85	INA	Needle Roller Bearings
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  K45X59X32	45	59		INA	Needle Roller Bearings
  LBBR 4/HV6	4	8	12	SKF	Linear Bearings
  NU10/500	500	664		NSK	Cylindrical Roller Bearings
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  6216K	80	140	26	FAG	DEEP GROOVE BALL BEARINGS
  AH2240	200	190		SKF	WITHDRAWAL SLEEVES
  AH3184	420	400		STEYR	WITHDRAWAL SLEEVES
  4773L07	35	62	14	New Departure	DEEP GROOVE BALL BEARINGS
  NBC11406	4.5000	5.0000	.2500	NSK	DEEP GROOVE BALL BEARINGS
  CRSBCR-22	.5000	1.3750	.7500	CONSOLIDATED	ROLLER CAM FOLLOWERS